Solving the Case is Slightly Bitter, My Sister is Super Sweet.

Summary

A high-ranking official arrives at Lucheng Public Security Bureau with a group of white-shirted personnel. In a surprising move, he instructs Lin Xuan, a third-tier police officer, to sit in the top leadership seat, effectively granting him command over Deer City's entire public security system. The official reveals a shocking discovery of over a hundred corpses at a harbor dock and challenges Lin Xuan to solve the complex case within three days. Despite the immense pressure, Lin Xuan accepts the mission, demonstrating composure and determination.

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